import type { CommandResponse, ClientProvider } from '../client/client.type.js';
/**
 * Represents a command that can be sent to the Iggy server.
 *
 * @typeParam I - Input type for the command arguments
 * @typeParam O - Output type for the command response
 */
export type Command<I, O> = {
    /** Command code identifying the operation */
    code: number;
    /** Function to serialize command arguments to a Buffer */
    serialize: (args: I) => Buffer;
    /** Function to deserialize the server response */
    deserialize: (r: CommandResponse) => O;
};
/**
 * Wraps a command definition into an executable function.
 * Creates a function that handles serialization, sending, and deserialization.
 *
 * @typeParam I - Input type for the command arguments
 * @typeParam O - Output type for the command response
 * @param cmd - Command definition with code, serialize, and deserialize functions
 * @returns A function that takes a ClientProvider and returns an async command executor
 */
export declare function wrapCommand<I, O>(cmd: Command<I, O>): (getClient: ClientProvider) => (arg: I) => Promise<O>;
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